PHOTON-PHOTON CORRELATION IN THE AR-36+AL-27 REACTION AT 95 MEV/NUCLEON

被引：13

作者：

BADALA, A

BARBERA, R

PALMERI, A

PAPPALARDO, GS

RIGGI, F

RUSSO, AC

RUSSO, G

TURRISI, R

机构：

[1] UNIV CATANIA, DIPARTMENTO FIS, I-95129 CATANIA, ITALY

[2] IST NAZL FIS NUCL, NAZL SUD LAB, I-95123 CATANIA, ITALY

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.74.4779

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The technique of intensity interferometry has been applied to the pairs of high-energy photons coming from the 36Ar+27Al reaction at 95 MeV/nucleon. For the first time, the experimental correlation distributions C(qrel) and C(q0), as functions of the relative momentum and energy of the two detected photons, have been analyzed in order to extract both the spatial size and lifetime of the emitting source. The found values are in agreement with dynamical approaches based on the bremsstrahlung radiation picture from first-chance proton-neutron collisions. © 1995 The American Physical Society.

引用

页码：4779 / 4782

页数：4

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